Biogeochemistry: Early animals out in the cold

Brocks, J. J. and Butterfield, N. J. (2009) Biogeochemistry: Early animals out in the cold. Nature, 457 (7230). pp. 672-673. DOI

[img] PDF
Restricted to Registered users only

Download (1MB)
Official URL:


The enduring controversy about the appearance of animals in the evolutionary record takes a fresh twist with an analysis of molecular fossils that places the rise of the sponge lineage before 635 million years ago.

Item Type: Article
Uncontrolled Keywords: 08AREP; IA57;
Subjects: 04 - Palaeobiology
Divisions: 04 - Palaeobiology
Journal or Publication Title: Nature
Volume: 457
Page Range: pp. 672-673
Identification Number:
Depositing User: Sarah Humbert
Date Deposited: 04 Jun 2009 15:59
Last Modified: 23 Jul 2013 09:55

Actions (login required)

View Item View Item

About cookies